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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Power Factor Correctors - PFC
                      Print Page

                      UCC28180D

                      PFC Controller IC, 10.1 VDC to 21 VDC & 7 mA Supply, 10.1 VDC Lockout, 96.5 % Duty Cycle, SOIC-8

                      TEXAS INSTRUMENTS UCC28180D
                      TEXAS INSTRUMENTS UCC28180D
                      TEXAS INSTRUMENTS UCC28180D
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerTEXAS INSTRUMENTS
                      Manufacturer Part NoUCC28180D
                      Order Code3123651
                      See all Technical Docs
                      167 In Stock

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                      167 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      1+Rs.290.870
                      10+Rs.254.510
                      25+Rs.210.880
                      50+Rs.189.070
                      100+Rs.174.520
                      250+Rs.162.890
                      500+Rs.154.160
                      1000+Rs.148.340
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.290.87
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerTEXAS INSTRUMENTS
                      Manufacturer Part NoUCC28180D
                      Order Code3123651
                      PFC Mode of OperationContinuous Conduction Mode
                      Control ModeAverage Current
                      Frequency ModeFixed
                      Supply Voltage Min10.1VDC
                      Supply Voltage Max21VDC
                      IC Case / PackageSOIC
                      No. of Pins8Pins
                      IC MountingSurface Mount
                      Switching Frequency Typ250kHz
                      Switching Frequency Min225kHz
                      Switching Frequency Max275kHz
                      Operating Temperature Min-40°C
                      Operating Temperature Max125°C
                      Product Range-
                      Qualification-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (27-Jun-2018)
                      Controller IC Case StyleSOIC
                      Duty Cycle (%)96.5%
                      Frequency250kHz
                      Operating Supply Current7mA
                      Startup Current75µA
                      UVLO11.4V

                      Product Overview

                      The UCC28180D is a 8-pin active Power-Factor Correction (PFC) Controller operates under continuous conduction mode (CCM) to achieve high power factor, low current distortion and excellent voltage regulation of boost pre-regulators in AC to DC front-ends. The controller is suitable for universal AC input systems operating in 100W to few-kW range with the switching frequency programmable between 18 to 250kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5 and 2A (SRC-SNK) peak gate drive output, clamped internally at 15.2V (typical), enables fast turn-on, turn-off and easy management of the external power switch without the need for buffer circuits. Low-distortion wave shaping of the input current using average current-mode control is achieved without input line sensing, reducing the external component count.

                      • Trimmed current loop circuits for low iTHD
                      • Reduced current sense threshold
                      • Average current-mode control
                      • Soft over current and cycle-by-cycle peak current limit protection
                      • Output overvoltage protection with hysteresis recovery
                      • Audible noise minimization circuitry Open loop detection
                      • Enhance dynamic response during output overvoltage and undervoltage conditions
                      • Burst mode for no load regulation
                      • Green product and no Sb/Br

                      Applications

                      Power Management, Industrial

                      Warnings

                      Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

                      Technical Specifications

                      PFC Mode of Operation

                      Continuous Conduction Mode

                      Frequency Mode

                      Fixed

                      Supply Voltage Max

                      21VDC

                      No. of Pins

                      8Pins

                      Switching Frequency Typ

                      250kHz

                      Switching Frequency Max

                      275kHz

                      Operating Temperature Max

                      125°C

                      Qualification

                      -

                      SVHC

                      No SVHC (27-Jun-2018)

                      Duty Cycle (%)

                      96.5%

                      Operating Supply Current

                      7mA

                      UVLO

                      11.4V

                      Control Mode

                      Average Current

                      Supply Voltage Min

                      10.1VDC

                      IC Case / Package

                      SOIC

                      IC Mounting

                      Surface Mount

                      Switching Frequency Min

                      225kHz

                      Operating Temperature Min

                      -40°C

                      Product Range

                      -

                      MSL

                      MSL 1 - Unlimited

                      Controller IC Case Style

                      SOIC

                      Frequency

                      250kHz

                      Startup Current

                      75µA

                      Technical Docs (1)

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Mexico
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (27-Jun-2018)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.000327
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